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Inventor

Shannon Roy Campbell

Inventor
Woodinville, WA, US

Overview

5→
Patents
2003–2015
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G01Bprimary
G01BMeasuring length, thickness or similar linear dimensions25%
G06TImage data processing or generation, in general25%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
G02BOptical elements, systems or apparatus17%
G06VImage or video recognition or understanding8%
H04NPictorial communication, e.g. television8%
PatentTitleYear
9,060,117'Points from focus operations using multiple light settings in a machine vision system'20158,581,162'Weighting surface fit points based on focus peak uncertainty'20138,280,172'Edge location measurement correction for coaxial light images'20128,111,905'Autofocus video tool and method for precise dimensional inspection'20126,542,638'Method for matching spatial patterns'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Based in Westminster, CA, US· patent location history
2012–2015Patents assigned to MITUTOYO CORP (4)· patent assignee history
2012–2013Patents assigned to CAMPBELL SHANNON R (2)· patent assignee history
2012Patents assigned to CAMPBELL SHANNON ROY (1)· patent assignee history
2012Patents assigned to DELANEY MARK LAWRENCE (1)· patent assignee history
2012–2015Based in Woodinville, WA, US· patent location history
2012–2013Based in Bothell, WA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MITUTOYO CORP42012–2015
CAMPBELL SHANNON Rself22012–2013
CAMPBELL SHANNON ROYself12012
DELANEY MARK LAWRENCE12012
Locations
LocationPatentsSpan
Woodinville, Washington, US22012–2015
Bothell, Washington, US22012–2013
Westminster, California, US12003